Black and white architecture

Show us your best black and white architectural shot. The main subject of the photo must be some kind of structure (e.g. bridge) or building but NOT sculptures or monuments. Interior shots are allowed but must be a public open area. (i.e. not your home or a single office room) Human must not be the subject matter of your submission. Do not submit photos of random streets or city overviews. The idea is to showcase an interesting architectural design.

Your complaint (along with the complaints of others regarding this entry) will be
reviewed by the challenge owner. Depending upon the nature and applicability of the
complaint, the entry may be disqualified. In extreme circumstances the user who submitted
the entry may receive a ban from the challenge or series in question.